2982169 has 4 divisors (see below), whose sum is σ = 3078400. Its totient is φ = 2885940.

The previous prime is 2982149. The next prime is 2982173. The reversal of 2982169 is 9612892.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2982169 - 2⁵ = 2982137 is a prime.

It is a super-2 number, since 2×2982169² = 17786663889122, which contains 22 as substring.

It is a Duffinian number.

2982169 is a lucky number.

It is a nialpdrome in base 12.

It is not an unprimeable number, because it can be changed into a prime (2982139) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 48069 + ... + 48130.

It is an arithmetic number, because the mean of its divisors is an integer number (769600).

2^2982169 is an apocalyptic number.

It is an amenable number.

2982169 is a deficient number, since it is larger than the sum of its proper divisors (96231).

2982169 is an equidigital number, since it uses as much as digits as its factorization.

2982169 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 96230.

The product of its digits is 15552, while the sum is 37.

The square root of 2982169 is about 1726.8957698715. The cubic root of 2982169 is about 143.9386473463.

It can be divided in two parts, 29821 and 69, that added together give a triangular number (29890 = T₂₄₄).

The spelling of 2982169 in words is "two million, nine hundred eighty-two thousand, one hundred sixty-nine".